P25RX-II Secific Commands

show_cals   This command will show the differences between the factory calibrations and the current configuration values.

example output:

$show-cals

mac: 0x5B513FB7F7DA
ref_freq: def: 39999864, cur: 39999864
if_freq: def: 456500, cur: 456500
nco_off: def: -3.278, cur: -3.288
adc_off: def: 8319, cur: 8319
rssi_off: def: -1, cur: -1
vga_gain: def: 14, cur: 14

 

cal_rst  This command will restore the default factory calibrations to the current flash configuration.

example output:

$ cal_rst
reset calibration values to factory values

mac: 0x5B513FB7F7DA
ref_freq: def: 39999864, cur: 39999864
if_freq: def: 456500, cur: 456500
nco_off: def: -3.278, cur: -3.278
adc_off: def: 8319, cur: 8319
rssi_off: def: -1, cur: -1
vga_gain: def: 14, cur: 14
saving configuration.

 

cc_search  This command will allow search the supported frequency ranges for control channels and related traffic channels. Currently detected protocols in P25 mode are P25 P1, DMR DATA, DMR VOICE, NXDN-9600 DATA, NXDN-9600 VOICE. In the TDMA CC mode of operation, the current detected protocols are P25 P2 Control Channel (rare) and P25 P2 voice traffic (common).

No arguments - will show the parameter list and bands that are supported:

e.g.

$ cc_search
usage: 'cc_search start chsp bw dwell [iterations][dwell-post-detect]', e.g. cc_search 450 0.0125 20.0 15

27 to 512 MHz band1
750 to 824 MHz band2
849 to 869 MHz band3
894 to 960 MHz band4
1240 to 1300 MHz band5

An easy search only requires a single argument for the band.

Example

cc_search band1

This will search the frequencies between 27 and 512 MHz with 6.25kHz channel spacing.